AU5244500A - Gas valve safety device - Google Patents
Gas valve safety deviceInfo
- Publication number
- AU5244500A AU5244500A AU52445/00A AU5244500A AU5244500A AU 5244500 A AU5244500 A AU 5244500A AU 52445/00 A AU52445/00 A AU 52445/00A AU 5244500 A AU5244500 A AU 5244500A AU 5244500 A AU5244500 A AU 5244500A
- Authority
- AU
- Australia
- Prior art keywords
- knob
- gas valve
- gas
- closed position
- open position
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
- G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/10—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member
- F16K31/105—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member for rotating valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/56—Mechanical actuating means without stable intermediate position, e.g. with snap action
- F16K31/563—Mechanical actuating means without stable intermediate position, e.g. with snap action for rotating or pivoting valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/56—Mechanical actuating means without stable intermediate position, e.g. with snap action
- F16K31/566—Mechanical actuating means without stable intermediate position, e.g. with snap action using a bistable spring device arranged symmetrically around the actuating stem
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
- F23N5/245—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electrical or electromechanical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2231/00—Fail safe
- F23N2231/18—Detecting fluid leaks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
- F23N2235/14—Fuel valves electromagnetically operated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/1842—Ambient condition change responsive
- Y10T137/1915—Burner gas cutoff
Abstract
A safety device for shutting off a gas valve at the detection of a gas leak has an add-on adaptor device having a first knob mounted over an existing gas knob and affixed thereto; a spindle coupled to the first knob, capable of rotating the fist knob, and the gas valve knob, between an open position and a closed position. A second knob is rotatably mounted substantially perpendicular to the spindle, and is provided with firm cantilever which is extended to provide a firm support along side the gas valve knob so as to cause rotation of the gas valve knob when the second knob is rotated in one direction. A spinning is attached to the second knob and is in a wound state when the second knob is parallel to the first knob when the first knob is in the open position, and in an unwound state when the first knob is in the closed position. A bracket is capable of being springably forced into a groove on the second knob when the second knob is aligned substantially parallel to the open position to keep it from rotating. A solenoid retracts the bracket away from the groove so the spring can rotate the second knob into the closed position. A fixing means fixes the add-on adapter device and holds the adapter in place on the existing gas valve knob. A gas leak detector detects the leaks and produces a signal to energize the solenoid and activate the device.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL130651 | 1999-06-27 | ||
IL13065199A IL130651A (en) | 1999-06-27 | 1999-06-27 | Gas valve safety device |
PCT/IL2000/000354 WO2001001432A1 (en) | 1999-06-27 | 2000-06-18 | Gas valve safety device |
Publications (1)
Publication Number | Publication Date |
---|---|
AU5244500A true AU5244500A (en) | 2001-01-31 |
Family
ID=11072969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU52445/00A Abandoned AU5244500A (en) | 1999-06-27 | 2000-06-18 | Gas valve safety device |
Country Status (9)
Country | Link |
---|---|
US (1) | US6170509B1 (en) |
EP (1) | EP1206787B1 (en) |
JP (1) | JP2003503654A (en) |
AT (1) | ATE254800T1 (en) |
AU (1) | AU5244500A (en) |
CA (1) | CA2377885A1 (en) |
DE (1) | DE60006684D1 (en) |
IL (1) | IL130651A (en) |
WO (1) | WO2001001432A1 (en) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010090727A (en) * | 1998-09-11 | 2001-10-19 | 모리시타 요이찌 | Gas type identification system |
GB0030907D0 (en) * | 2000-12-16 | 2001-01-31 | Eco Electronics Dev Co Ltd | Fluid control valves |
US6374850B1 (en) * | 2001-02-16 | 2002-04-23 | Scott M. Timm | Emergency gas line shut-off system |
CA2467477A1 (en) * | 2001-11-22 | 2003-06-05 | The Linden Shield Limited | Temperature-sensitive safety valve assembly |
GB0213936D0 (en) * | 2002-06-18 | 2002-07-31 | Linden Sean J | The solar heat reacting valve |
US6733276B1 (en) | 2003-03-04 | 2004-05-11 | Jeffrey R. Kopping | Gas shut-off device |
JP2005045974A (en) * | 2003-07-25 | 2005-02-17 | Denso Corp | Brushless motor drive |
US7604216B2 (en) * | 2006-01-18 | 2009-10-20 | Innovative Technology Concepts, Inc. | Remotely activated manifold shut-off |
US9016662B2 (en) * | 2006-08-29 | 2015-04-28 | Custom Controls, Llc | Efficient manual to automatic valve conversion device |
US8931755B2 (en) * | 2006-08-29 | 2015-01-13 | Custom Controls, Llc | Manual to automatic valve conversion device |
US8172198B2 (en) * | 2007-08-09 | 2012-05-08 | Goodrich Corporation | Valve assembly for aircraft water supply system |
US20100000612A1 (en) * | 2007-12-07 | 2010-01-07 | Innovative Technology Concepts, Inc. | Remotely activated manifold shut-off and method of using the same |
GB2477776A (en) * | 2010-02-12 | 2011-08-17 | Haven Ltd | Valve with leak detector |
US20130134342A1 (en) * | 2011-11-26 | 2013-05-30 | Jesse Shiffer | Gas safety valve |
NZ729778A (en) * | 2014-08-19 | 2018-05-25 | Meyer Intellectual Properties Ltd | Automated cooking control via enhanced cooking equipment |
KR200480570Y1 (en) * | 2015-01-28 | 2016-06-10 | 후이-밍 린 | Electric gas shutoff valve |
PT108670B (en) * | 2015-07-07 | 2020-10-14 | Epal - Empresa Portuguesa Das Águas Livres, S.A. | ANTI-LEAKAGE SYSTEM FOR A GAS / LIQUID DOSING CIRCUIT |
US9671031B2 (en) * | 2015-11-01 | 2017-06-06 | Mordechai Ben Old | Wireless electric valve for automatic closing and opening of main fluid pipe |
CN108431475B (en) | 2015-12-22 | 2019-12-20 | 韦克斯曼消费产品集团有限公司 | Water valve closing system |
US11766151B2 (en) | 2016-02-18 | 2023-09-26 | Meyer Intellectual Properties Ltd. | Cooking system with error detection |
WO2017143224A1 (en) | 2016-02-18 | 2017-08-24 | Meyer Intellectual Properties Limited | Auxiliary button for a cooking system |
WO2017162189A1 (en) * | 2016-03-25 | 2017-09-28 | 时代大陆机电科技(大连)有限公司 | Solenoid valve apparatus |
US10724652B2 (en) * | 2017-02-08 | 2020-07-28 | Mark Eugene BISHOFF | Shut-off valve for a fluid circuit and method for operating the same |
US10876277B1 (en) | 2019-01-04 | 2020-12-29 | Mohammad Taghi Fatehi | Automatic seismic wave detector and valve controller |
US10520103B1 (en) * | 2019-01-04 | 2019-12-31 | Mohammad Taghi Fatehi | Intelligent retrofit seismic wave detector and valve shutoff device |
US10982789B2 (en) * | 2019-02-14 | 2021-04-20 | Sensus Spectrum, Llc | Gas meters having high pressure shut-off valves and related gas flow control systems |
CN110261050B (en) * | 2019-07-31 | 2021-07-27 | 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) | Butterfly valve sealing performance monitoring device and monitoring method based on valve rod torque change |
US11112809B1 (en) | 2020-02-28 | 2021-09-07 | Michael Bafaro | Gas alarm and safety system and method |
AU2021286982A1 (en) * | 2020-06-13 | 2023-02-02 | Butterfly Gandhimathi Appliances Limited | Safety knob for gas cooktops |
CN112963607B (en) * | 2021-02-05 | 2022-06-24 | 中国地震局工程力学研究所 | Control system with double magnetic circuit sensors |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US118008A (en) * | 1871-08-15 | Improvement in apparatus for automatically operating gas-cocks | ||
US2333370A (en) * | 1940-09-16 | 1943-11-02 | Stanley W Graham | Automatic shutoff |
US3085781A (en) * | 1962-01-15 | 1963-04-16 | R & A Machine Company Inc | Valve actuator |
US3685790A (en) * | 1971-04-30 | 1972-08-22 | Maxon Corp | Valve actuating mechanism |
USRE30135E (en) * | 1973-02-09 | 1979-11-06 | Amelia Inc. | Electric fail-safe actuator |
US3923475A (en) * | 1973-10-25 | 1975-12-02 | Waukee Eng Co | Firecheck |
US3955186A (en) * | 1974-05-17 | 1976-05-04 | Compugraphic Corporation | Character image generation apparatus and CRT phototypesetting system |
JPS54114843U (en) * | 1978-02-01 | 1979-08-11 | ||
US4533114A (en) * | 1983-02-08 | 1985-08-06 | Posi-Seal International, Inc. | Fail-safe actuator for rotary valves |
US4488567A (en) * | 1983-07-05 | 1984-12-18 | Grant Willie T | Automatic valve closer |
ES279457Y (en) | 1984-05-24 | 1985-06-16 | Bouzas Fuentetaja Julio | AUTOMATIC SUPPLY INTERRUPTION PASS VALVE FOR GAS LEAKS |
JPS61177266U (en) * | 1985-04-24 | 1986-11-05 | ||
US4637423A (en) * | 1985-09-27 | 1987-01-20 | Gray David K | Pneumatic gas cylinder valve actuator |
US4916437A (en) | 1987-08-14 | 1990-04-10 | Gazzaz Hesham H | Gas monitoring system with leak detection and flow cutoff |
IT1253111B (en) | 1991-07-15 | 1995-07-10 | SAFETY DEVICE AGAINST GAS LEAKS. | |
GB9205876D0 (en) * | 1992-03-18 | 1992-04-29 | Ici Plc | Valve closing mechanism |
US5409037A (en) * | 1994-06-06 | 1995-04-25 | Wheeler; Jaye F. | Automatic device for the detection and shutoff of excess water flow in pipes |
US5632302A (en) * | 1995-12-22 | 1997-05-27 | Lenoir, Jr.; Robert M. | Overflow protection shut-off apparatus for use with a water heater |
US5967171A (en) * | 1996-08-22 | 1999-10-19 | Dwyer, Jr.; George W. | Shut-off system for preventing water damage |
-
1999
- 1999-06-27 IL IL13065199A patent/IL130651A/en not_active IP Right Cessation
- 1999-10-19 US US09/421,174 patent/US6170509B1/en not_active Expired - Fee Related
-
2000
- 2000-06-18 AT AT00937161T patent/ATE254800T1/en not_active IP Right Cessation
- 2000-06-18 JP JP2001506563A patent/JP2003503654A/en active Pending
- 2000-06-18 DE DE60006684T patent/DE60006684D1/en not_active Expired - Lifetime
- 2000-06-18 WO PCT/IL2000/000354 patent/WO2001001432A1/en active IP Right Grant
- 2000-06-18 AU AU52445/00A patent/AU5244500A/en not_active Abandoned
- 2000-06-18 CA CA002377885A patent/CA2377885A1/en not_active Abandoned
- 2000-06-18 EP EP00937161A patent/EP1206787B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IL130651A0 (en) | 2001-04-30 |
US6170509B1 (en) | 2001-01-09 |
DE60006684D1 (en) | 2003-12-24 |
EP1206787A4 (en) | 2002-09-11 |
CA2377885A1 (en) | 2001-01-04 |
WO2001001432A1 (en) | 2001-01-04 |
IL130651A (en) | 2002-02-10 |
JP2003503654A (en) | 2003-01-28 |
ATE254800T1 (en) | 2003-12-15 |
EP1206787A1 (en) | 2002-05-22 |
EP1206787B1 (en) | 2003-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |